package com.rayo.accesscontrollercopy.model.callback;

/**
 * Created by yanghaojie on 2017/2/6.
 */

public interface FileDownloadCallback {
    void onSuccess();   //下载成功返回

    void onProcess(long fileSizeDownloaded, long fileSize);   //下载进度

    void onFailure();   //网络请求失败
}
